59. The formula for a.c. drain resistance of a JFET is …………..
(a) ∆VDS/∆ID at constant VGS
(b) ∆VGS/∆ID at constant VDS
(c) ∆ID/∆VDS at constant VDS
(d) ∆ID/∆VDS at constant VGSSubject Name : Electronics Engineering Exam Name : IIT GATE, UPSC ESE, RRB, SSC, DMRC, NMRC, BSNL, DRDO, ISRO, BARC, NIELIT Posts Name : Assistant Engineer, Management Trainee, Junior Engineer, Technical Assistant Electronics & Communication Engineering Books
GATE 2023 Total Info ENGG DIPLOMA UGC NET Total Info IES 2023 Total Info PSUs 2022 Total Info CSIR UGC NET Total Info JAM 2023 Total Info M TECH 2023 Total Info RAILWAY 2022 Total Info
Related Posts
FET » Exercise - 16. The transconductance, gm of a JFET is computed at constant VDS, by the following : (a) ∆ID/∆VGS (b) ∆VGS/∆ID (c) ∆VGSx∆ID (d) ∆ID/∆VGS+∆IDS- FET » Exercise - 271. For VGS= 0 V, the drain current becomes constant when VDS exceeds ............... (a) cut off (b) VDD (c) VP (d) 0 V
- 5555555555132. In an FET circuit, ________ is normally the parameter to be determined first. (a) VGS (b) VDS (c) VDG (d) ID
- 5555555555160. The level of VGS that results in ID = 0 mA is defined by VGS = ________. (a) VGS(off) (b) VP (c) VDS (d) None of the above
- 5555555555149. Which of the following controls the level of ID? (a) VGS (b) VDS (c) IG (d) VDG